* Failing grades in core subjects: Most schools will focus on core subjects like math, science, English/language arts, and social studies. Failing one or more of these is a major factor. The exact number of failing grades that trigger failure of a grade level varies.
* Overall GPA below a certain threshold: Schools often set a minimum grade point average (GPA) needed to pass. This GPA is usually below a "C" average (depending on the grading scale used).
* Excessive absences: Beyond a certain number of unexcused absences, a student may fail even if their grades are otherwise passing. This is because consistent attendance is crucial for learning.
* Insufficient course completion: Not completing required assignments or projects, even if the grades on completed work are passing, can result in failure.
* Lack of participation: In some cases, a student might fail due to a lack of engagement and participation in class activities, even with passing grades on assignments.
In short, failing a grade is usually a combination of poor academic performance (low grades) and/or attendance issues, not just one single failing grade in one subject. It's always best to check with the specific school's policies and grading rubric to understand their specific criteria for grade promotion.